Affiliation: | (1) Department of Bioengineering, College of Engineering, Hanyang University, Seoul, 133-791, Korea;(2) Severance Integrative Research Institute for Cerebral and Cardiovascular Disease, Yonsei University Health System, 250 Seongsanno, Seodaemun-gu, Seoul, 120-752, South Korea;(3) Center for Controlled Chemical Delivery, Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, Utah 84112, USA; |